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The first fossil representative of the genus Analetris Edmunds, 1972 (Insecta: Ephemeroptera: Acanthametropodidae) from the Eocene Baltic amber

100%

Godunko R. J., Klonowska-Olejnik M.

Annales Zoologici

2006

tom 56

nr 4

The male subimago of Analetris secundus sp. nov. is described and illustrated from the Eocene Baltic amber. A new species presents the first fossil representative of the previously monotypie genus Analetris Edmunds, 1972. The extant species Analetris eximia Edmunds, 1972 is known from the Northwestern of the North America. Critical characters distinguishing these both species are discussed.

The first fossil bark-gnawing beetle from the Middle Jurassic of Inner Mongolia, China (Coleoptera: Trogossitidae)

80%

Yu Y., Leschen R. A. B., Slipinski A., Ren D., Pang H.

Annales Zoologici

2012

tom 62

nr 2

A new bark-gnawing beetle genus Sinopeltis gen. nov., with two species (S. jurrasica sp. nov. (type species) and Sinopeltis amoena sp. nov.), is described based on two well-preserved impression fossils. Specimens were collected from the Middle Jurassic Jiulongshan Formation in Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China from a lacustrine paleoenvironment, making it the oldest fossil of the family. Sinopeltis is placed into Peltinae incertae sedis.

Ograniczanie wyników

2 Annales Zoologici

1 Godunko R. J.

1 Klonowska-Olejnik M.

1 Leschen R. A. B.

1 Pang H.

1 Ren D.

1 Slipinski A.

1 Yu Y.

1 2012

1 2006

Wyniki wyszukiwania

The first fossil representative of the genus Analetris Edmunds, 1972 (Insecta: Ephemeroptera: Acanthametropodidae) from the Eocene Baltic amber

The first fossil bark-gnawing beetle from the Middle Jurassic of Inner Mongolia, China (Coleoptera: Trogossitidae)